KIA 4A Airport Bus
Whitefield TTMC→Kempegowda International Airport
Best for: Whitefield IT corridor
About the KIA 4A airport bus route
KIA 4A is a BMTC Vayu Vajra AC Volvo service linking Whitefield TTMC to Kempegowda International Airport (KIA) at Devanahalli. It's best known for serving whitefield it corridor. Fares run ₹320–₹380 depending on your boarding stop, and buses arrive every 25–45 mins.
The exact intermediate halts aren't listed on BMTC's public schedule — the on-bus route board carries the current sequence. Journey time depends heavily on traffic; leave with buffer during peak windows.
Riders often combine Namma Metro with KIA 4A: hop off at Whitefield (Kadugodi) station and grab the bus there.
KIA 4A bus timings
BMTC runs KIA 4A in both directions with the same route number and frequency.
To airport (Whitefield TTMC → KIA)
- First bus
- BMTC helpline
- Last bus
- BMTC helpline
- Frequency
- 25–45 mins
From airport (KIA → Whitefield TTMC)
- First bus
- Similar to origin
- Last bus
- Similar to origin
- Frequency
- 25–45 mins
Peak-hour heads up
Bengaluru traffic is heaviest 5–9 AM towards the airport and 6–10 PM from the airport. Add 20–45 minutes of buffer during these windows.
KIA 4A route overview
The detailed stop-by-stop list for KIA 4A isn't published on BMTC's public schedule. The route starts at Whitefield TTMC and terminates at Kempegowda International Airport. Ask the conductor at boarding to confirm intermediate halts, or use the on-bus route board.
Payment, luggage & live tracking on KIA 4A
How to pay
- UPI: PhonePe, Google Pay, Paytm — scan the conductor's QR
- Cards accepted on the on-board POS machine
- Cash — keep small denominations if UPI is patchy at the airport bay
- BMTC Tummoc / BMTC app for pre-booking on select trips
Luggage rules
- Under-floor storage for suitcases & strollers — no separate luggage fee
- Keep passports, laptops & valuables in the cabin with you
- Oversized/awkward items may be refused during peak-hour crush
- Label bags — collect immediately at the airport bus stand
Track KIA 4A live
- BMTC Tummoc / BMTC ITS app — real-time bus location
- Google Maps Transit — search "KIA 4A"
- Moovit — arrival predictions per stop
- SMS 5676750 with route code for next-bus info
Peak-hour tips
- Buffer 45–60 minutes on 5–8 AM & 6–9 PM peak windows
- Silk Board, Marathahalli & Hebbal are the worst chokepoints
- For a 6 AM flight, catch the 3–4 AM slot — traffic is clear
- Return: pick the first bus at the airport bay to avoid boarding scrum
KIA 4A — frequently asked questions
Other Bengaluru airport bus routes
If KIA 4Adoesn't work for your area, try one of the other 19 numbered KIA routes.
KIA 4A Airport Bus
Whitefield TTMC→Kempegowda International Airport
Best for: Whitefield IT corridor
About the KIA 4A airport bus route
KIA 4A is a BMTC Vayu Vajra AC Volvo service linking Whitefield TTMC to Kempegowda International Airport (KIA) at Devanahalli. It's best known for serving whitefield it corridor. Fares run ₹320–₹380 depending on your boarding stop, and buses arrive every 25–45 mins.
The exact intermediate halts aren't listed on BMTC's public schedule — the on-bus route board carries the current sequence. Journey time depends heavily on traffic; leave with buffer during peak windows.
Riders often combine Namma Metro with KIA 4A: hop off at Whitefield (Kadugodi) station and grab the bus there.
KIA 4A bus timings
BMTC runs KIA 4A in both directions with the same route number and frequency.
To airport (Whitefield TTMC → KIA)
- First bus
- BMTC helpline
- Last bus
- BMTC helpline
- Frequency
- 25–45 mins
From airport (KIA → Whitefield TTMC)
- First bus
- Similar to origin
- Last bus
- Similar to origin
- Frequency
- 25–45 mins
Peak-hour heads up
Bengaluru traffic is heaviest 5–9 AM towards the airport and 6–10 PM from the airport. Add 20–45 minutes of buffer during these windows.
KIA 4A route overview
The detailed stop-by-stop list for KIA 4A isn't published on BMTC's public schedule. The route starts at Whitefield TTMC and terminates at Kempegowda International Airport. Ask the conductor at boarding to confirm intermediate halts, or use the on-bus route board.
Payment, luggage & live tracking on KIA 4A
How to pay
- UPI: PhonePe, Google Pay, Paytm — scan the conductor's QR
- Cards accepted on the on-board POS machine
- Cash — keep small denominations if UPI is patchy at the airport bay
- BMTC Tummoc / BMTC app for pre-booking on select trips
Luggage rules
- Under-floor storage for suitcases & strollers — no separate luggage fee
- Keep passports, laptops & valuables in the cabin with you
- Oversized/awkward items may be refused during peak-hour crush
- Label bags — collect immediately at the airport bus stand
Track KIA 4A live
- BMTC Tummoc / BMTC ITS app — real-time bus location
- Google Maps Transit — search "KIA 4A"
- Moovit — arrival predictions per stop
- SMS 5676750 with route code for next-bus info
Peak-hour tips
- Buffer 45–60 minutes on 5–8 AM & 6–9 PM peak windows
- Silk Board, Marathahalli & Hebbal are the worst chokepoints
- For a 6 AM flight, catch the 3–4 AM slot — traffic is clear
- Return: pick the first bus at the airport bay to avoid boarding scrum
KIA 4A — frequently asked questions
Other Bengaluru airport bus routes
If KIA 4Adoesn't work for your area, try one of the other 19 numbered KIA routes.